Programmable Rotation (Rot, Arot, Rpl) - Siemens SINUMERIK 840D sl Programming Manual

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Fundamentals

2.12 Coordinate transformations (frames)

Programmable rotation (ROT, AROT, RPL)

The workpiece coordinate system can be rotated in space with the ROT/AROT statements. The

statements refer exclusively to the programmable frame $P_PFRAME.

ROT <1st GeoAx><angle> <2nd GeoAx><angle> <3rd GeoAx><angle>

ROT RPL=<angle>

AROT <1st GeoAx><angle> <2nd GeoAx><angle> <3rd GeoAx><angle>

AROT RPL=<angle>

The rotations of the workpiece coordinate system are performed via Euler angles.

<nth GeoAx>:

Absolute rotation

Programmable frame $P_PFRAME

Reference point: Zero point of the current workpiece coordinate system set

with G54 ... G57, G505 ... G599

Additive rotation

Programmable frame $P_PFRAME

Reference point: Zero point of the current workpiece coordinate system set

with G54 ... G57, G505 ... G599

Identifier of the nth geometry axis around which rotation is to be performed with the

specified angle.

The value 0° is implicitly set as angle of rotation for a geometry axis that has not

been programmed.

Programming Manual, 12/2019, 6FC5398-2EP40-0BA0

NC programming

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Sinumerik 840de sl